3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bar { function foobar() { echo 'test'; } } class Foo { public $bar; public function __call($method, $args) { call_user_func_array(array($this->bar, $method), $args); } } $foo = new Foo; $foo->bar = new Bar; method_exists($foo, 'bar');

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0090.00916.58
8.3.60.0070.00718.30
8.3.50.0130.00422.92
8.3.40.0120.00318.79
8.3.30.0100.00319.08
8.3.20.0000.00820.29
8.3.10.0080.00023.36
8.3.00.0000.01119.25
8.2.180.0110.00318.14
8.2.170.0060.01022.96
8.2.160.0100.00720.37
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.02
8.2.110.0100.00720.52
8.2.100.0120.00018.22
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0040.00419.48
8.2.20.0040.00417.57
8.2.10.0070.00018.11
8.2.00.0080.00017.70
8.1.280.0100.00725.92
8.1.270.0040.00423.92
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00321.98
8.1.230.0040.00719.08
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00717.25
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0000.00818.39
8.1.160.0070.00022.00
8.1.150.0040.00418.75
8.1.140.0040.00417.30
8.1.130.0070.00017.74
8.1.120.0000.00717.36
8.1.110.0050.00317.44
8.1.100.0070.00017.29
8.1.90.0030.00517.40
8.1.80.0000.00717.43
8.1.70.0030.00317.34
8.1.60.0030.00517.54
8.1.50.0050.00317.46
8.1.40.0030.00617.42
8.1.30.0000.00917.45
8.1.20.0050.00517.60
8.1.10.0040.00417.39
8.1.00.0000.00717.37
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0050.00218.38
8.0.270.0070.00017.20
8.0.260.0040.00417.14
8.0.250.0000.00716.91
8.0.240.0000.00716.96
8.0.230.0000.00716.79
8.0.220.0030.00316.88
8.0.210.0030.00516.86
8.0.200.0060.00016.89
8.0.190.0060.00316.78
8.0.180.0070.00016.89
8.0.170.0040.00416.71
8.0.160.0040.00416.78
8.0.150.0050.00216.77
8.0.140.0060.00316.77
8.0.130.0060.00013.26
8.0.120.0000.00816.69
8.0.110.0040.00416.86
8.0.100.0070.00016.90
8.0.90.0000.00716.85
8.0.80.0080.00816.79
8.0.70.0040.00416.84
8.0.60.0050.00316.82
8.0.50.0040.00416.86
8.0.30.0090.00917.13
8.0.20.0110.00817.40
8.0.10.0000.00716.91
8.0.00.0060.01116.58
7.4.330.0020.00215.00
7.4.320.0030.00316.52
7.4.300.0060.00016.31
7.4.290.0070.00016.52
7.4.280.0030.00616.48
7.4.270.0030.00316.45
7.4.260.0030.00516.50
7.4.250.0000.00716.27
7.4.240.0040.00316.48
7.4.230.0070.00016.40
7.4.220.0160.00616.43
7.4.210.0070.01016.63
7.4.200.0040.00416.36
7.4.160.0080.00816.27
7.4.150.0090.00917.40
7.4.140.0150.00817.86
7.4.130.0090.00916.52
7.4.120.0150.00516.38
7.4.110.0140.00316.37
7.4.100.0100.01016.37
7.4.90.0070.01016.35
7.4.80.0080.00919.39
7.4.70.0170.00016.53
7.4.60.0070.01116.31
7.4.50.0040.00416.33
7.4.40.0030.01416.19
7.4.30.0120.00416.38
7.4.00.0000.01414.71
7.3.330.0000.00613.11
7.3.320.0030.00313.22
7.3.310.0000.00716.35
7.3.300.0070.00016.26
7.3.290.0060.00916.27
7.3.280.0090.00816.29
7.3.270.0100.00717.40
7.3.260.0120.00616.45
7.3.250.0100.01216.39
7.3.240.0130.00616.25
7.3.230.0030.01316.39
7.3.210.0110.00616.30
7.3.200.0100.00719.39
7.3.190.0140.00316.50
7.3.180.0080.00816.29
7.3.170.0000.01516.30
7.3.160.0060.01216.27
7.2.330.0100.01316.64
7.2.320.0090.00916.53
7.2.310.0120.00916.62
7.2.300.0100.01316.40
7.2.290.0060.00916.57
7.2.60.0040.01116.88
7.2.00.0000.01019.16
7.1.200.0030.00615.77
7.1.100.0060.00618.18
7.1.70.0000.01117.07
7.1.60.0140.01019.46
7.1.50.0000.02316.88
7.1.00.0000.08022.54
7.0.200.0000.00816.75
7.0.140.0000.07721.97
7.0.60.0100.08019.91
7.0.50.0100.05317.91
7.0.40.0030.04720.10
7.0.30.0270.04020.30
7.0.20.0170.04320.14
7.0.10.0000.06020.19
7.0.00.0130.08320.12
5.6.280.0130.06020.91
5.6.210.0070.05020.73
5.6.200.0100.08318.18
5.6.190.0000.08720.63
5.6.180.0330.04020.41
5.6.170.0130.06020.62
5.6.160.0030.04720.55
5.6.150.0030.08718.18
5.6.140.0030.08018.18
5.6.130.0130.05018.14
5.6.120.0130.06320.86
5.6.110.0130.07720.90
5.6.100.0000.04720.96
5.6.90.0070.07021.00
5.6.80.0100.05720.38
5.5.350.0270.07020.44
5.5.340.0100.03717.99
5.5.330.0170.04020.38
5.5.320.0030.05020.34
5.5.310.0230.08320.36
5.5.300.0070.08017.95
5.5.290.0100.04318.05
5.5.280.0030.08720.95
5.5.270.0130.05720.64
5.5.260.0130.07720.77
5.5.250.0100.03320.58
5.5.240.0270.07020.27
5.4.450.0270.04319.41
5.4.440.0170.04319.32
5.4.430.0070.05019.30
5.4.420.0170.03319.45
5.4.410.0500.04019.25
5.4.400.0200.03019.22
5.4.390.0430.03319.09
5.4.380.0270.06018.57
5.4.370.0470.05718.60
5.4.360.0230.05718.46
5.4.350.0300.05318.57
5.4.340.0230.05718.80
5.4.320.0080.03712.51
5.4.310.0060.04912.50
5.4.300.0070.04112.50
5.4.290.0060.04112.50
5.4.280.0050.03812.40
5.4.270.0090.03312.39
5.4.260.0060.03712.40
5.4.250.0030.04112.39
5.4.240.0100.03212.39
5.4.230.0090.04212.39
5.4.220.0070.05212.39
5.4.210.0060.05212.39
5.4.200.0080.03812.39
5.4.190.0060.04312.39
5.4.180.0050.03612.39
5.4.170.0080.04012.40
5.4.160.0090.03612.39
5.4.150.0090.03712.39
5.4.140.0060.04512.07
5.4.130.0130.03312.06
5.4.120.0060.03712.02
5.4.110.0060.04512.02
5.4.100.0110.03912.02
5.4.90.0070.03612.02
5.4.80.0080.04212.02
5.4.70.0060.03512.01
5.4.60.0060.03812.01
5.4.50.0100.04012.01
5.4.40.0040.03712.00
5.4.30.0080.03712.00
5.4.20.0110.04312.00
5.4.10.0080.03812.00
5.4.00.0050.03711.49
5.3.290.0070.03912.80
5.3.280.0090.04412.71
5.3.270.0120.04312.72
5.3.260.0040.04212.72
5.3.250.0100.04312.72
5.3.240.0060.03912.71
5.3.230.0050.05412.71
5.3.220.0050.03712.68
5.3.210.0080.03812.68
5.3.200.0060.04212.68
5.3.190.0100.04212.68
5.3.180.0100.03612.67
5.3.170.0090.04112.66
5.3.160.0060.04212.67
5.3.150.0050.04012.67
5.3.140.0090.03612.66
5.3.130.0090.04612.66
5.3.120.0080.03712.66
5.3.110.0100.04512.66
5.3.100.0080.03712.12
5.3.90.0080.03712.11
5.3.80.0060.03712.09
5.3.70.0090.04012.09
5.3.60.0070.04612.08
5.3.50.0060.03812.03
5.3.40.0090.03212.03
5.3.30.0040.03611.98
5.3.20.0080.03311.77
5.3.10.0050.03611.73
5.3.00.0100.03211.72
5.2.170.0050.0309.22
5.2.160.0060.0279.23
5.2.150.0080.0269.22
5.2.140.0070.0349.22
5.2.130.0040.0319.18
5.2.120.0080.0279.18
5.2.110.0050.0359.19
5.2.100.0070.0359.18
5.2.90.0070.0269.18
5.2.80.0050.0309.18
5.2.70.0080.0279.17
5.2.60.0060.0319.13
5.2.50.0070.0299.10
5.2.40.0070.0269.07
5.2.30.0060.0399.05
5.2.20.0020.0319.04
5.2.10.0050.0358.94
5.2.00.0070.0328.80
5.1.60.0040.0318.09
5.1.50.0060.0268.09
5.1.40.0060.0248.07
5.1.30.0020.0298.42
5.1.20.0070.0288.44
5.1.10.0040.0258.17
5.1.00.0070.0278.16
5.0.50.0040.0316.64
5.0.40.0050.0186.50
5.0.30.0050.0326.32
5.0.20.0050.0236.28
5.0.10.0030.0276.26
5.0.00.0040.0386.25
4.4.90.0040.0144.78
4.4.80.0050.0174.76
4.4.70.0050.0164.75
4.4.60.0040.0174.75
4.4.50.0040.0164.77
4.4.40.0060.0244.71
4.4.30.0080.0134.76
4.4.20.0030.0154.84
4.4.10.0030.0184.85
4.4.00.0060.0254.76
4.3.110.0030.0204.67
4.3.100.0040.0224.66
4.3.90.0040.0194.63
4.3.80.0030.0244.59
4.3.70.0040.0144.63
4.3.60.0060.0154.63
4.3.50.0050.0134.63
4.3.40.0010.0254.54
4.3.30.0010.0173.30
4.3.20.0040.0163.29
4.3.10.0030.0153.24
4.3.00.0070.01718.56

preferences:
70.13 ms | 401 KiB | 5 Q